Description
Overview:
This baffle (deflector/shield) is a genuine Stihl component for the MS 201 and MS 201 C chainsaws. It manages cooling airflow around the engine area to help keep temperatures stable and reduce operational noise, supporting smooth running and reliable performance. Built from durable, heat- and vibration-resistant materials, it is designed for everyday use in demanding environments. Supplied as a direct replacement, it fits precisely in the airflow path within the saw's housing. Genuine Stihl OEM part number 1145 120 4101 ensures correct fit and compatibility with specified models. Suitable for professional users and DIY owners who want to restore factory airflow management and maintain cutting efficiency without compromising the saw's balance or handling.
Key Features:
- Genuine Stihl OEM part for assured compatibility and reliability (MPN: 1145 120 4101)
- Precisely directs cooling airflow to support stable engine temperatures and performance
- Helps reduce noise by controlling airflow and exhaust direction within the housing
- Durable construction engineered for regular forestry, arborist, and site work
- Resistant to heat, fuel, and oil for long service life
- Direct replacement for a worn, missing, or damaged baffle to restore intended airflow
- Accurate fit for listed models, maintaining clearances and cover alignment
- Straightforward to install with standard hand tools using existing fixings
- Supports consistent cutting power, smoother idling, and improved component protection
- Genuine Part status helps maintain warranty and service standards
Typical Applications:
Used during routine maintenance or repairs to restore correct airflow and noise control on Stihl MS 201-series chainsaws. Ideal after muffler, cylinder, or shroud work, or when the original baffle shows heat damage or deformation. Suits arborists, landscapers, grounds teams, and trades needing dependable performance in pruning, felling, logging, and site clearance tasks.
Also known as:
Air baffle, airflow deflector, muffler baffle, shield plate, air guide, cooling baffle, exhaust deflector, airflow shield. Commonly referred to as a deflector or shield in service manuals and parts lists.
Fits Models:
MS 201
MS 201 C
MS 201 T
MS 201 TC
MS201
MS201C
MS201T
MS201TC
Product Specifications
| L&S Part No. | 1145 120 4101 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11451204101 |
| Unit of Sale | 1 |
| Applications | MS 201, MS 201 C, MS 201 T, MS 201 TC, MS201, MS201C, MS201T, MS201TC |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS201, MS201C, MS201T, MS201TC |
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